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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14TSSOP
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：AND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.5ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AC08QPWRQ1 is an automotive-grade quad two-input positive AND gate from Texas Instruments, belonging to the AC logic series. It executes Boolean functions Y = A • B with a supply voltage range of 2V to 6V and operates within a temperature range of -40°C to 85°C. The device features a maximum propagation delay of 7.5ns at 5V, low-level output current of 24mA, and high-level output current of -24mA. It is housed in a TSSOP-14 package and holds AEC-Q100 qualification for automotive applications.
Feature Summary
- AEC-Q100 qualified for automotive reliability standards
- Wide operating voltage range from 2V to 6V
- High-speed performance with 7.5ns maximum propagation delay
- Robust drive capability with 24mA output currents
Applications
- Digital logic circuits
- LED driving systems
- Digital signal processing
- Control and automation systems
Procurement Notes
Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the specific revision level matches your design requirements. Cross-reference the datasheet for any updates on environmental compliance or pinout configurations before finalizing procurement orders.
Selection Notes
Select this component when automotive certification and wide voltage operation are required. The AC series offers faster switching speeds compared to HC variants while maintaining CMOS compatibility. Ensure the 24mA drive strength meets load requirements. Verify thermal management needs for the TSSOP-14 package under continuous operation conditions.
Part Context
This device is part of the SN74AC family, designed for high-speed digital applications. The 'Q1' suffix indicates automotive qualification, distinguishing it from standard commercial versions. It serves as a fundamental building block for complex logic designs requiring reliable performance in vehicle electronics and industrial environments.
Replacement Considerations
SN74AC08PW: Commercial grade equivalent without automotive qualification. SN74HC08QPWRQ1: HC series alternative with slower speed but similar pinout. SN74HCS08QPWRQ1: High-speed CMOS variant with different drive characteristics.
